123007705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1\times {\mathrm{983}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 153031680

約数和(自身を除く): 30023975

約数列:

[1, 5, 29, 145, 863, 983, 4315, 4915, 25027, 28507, 125135, 142535, 848329, 4241645, 24601541, 123007705]

約数ペア:

[(1, 123007705), (5, 24601541), (29, 4241645), (145, 848329), (863, 142535), (983, 125135), (4315, 28507), (4915, 25027)]